Invention Grant
- Patent Title: Magnetic field sensors and methods for fabricating the magnetic field sensors
- Patent Title (中): 磁场传感器和制造磁场传感器的方法
-
Application No.: US13241380Application Date: 2011-09-23
-
Publication No.: US08461677B2Publication Date: 2013-06-11
- Inventor: Virgil Ararao , Nirmal Sharma , Raymond W. Engel , Jay Gagnon , John Sauber , William P. Taylor , Elsa Kam-Lum
- Applicant: Virgil Ararao , Nirmal Sharma , Raymond W. Engel , Jay Gagnon , John Sauber , William P. Taylor , Elsa Kam-Lum
- Applicant Address: US MA Worcester
- Assignee: Allegro Microsystems, LLC
- Current Assignee: Allegro Microsystems, LLC
- Current Assignee Address: US MA Worcester
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: H01L23/04
- IPC: H01L23/04
Abstract:
Magnetic field sensors and associated methods of manufacturing the magnetic field sensors include molded structures to encapsulate a magnetic field sensing element and an associated die attach pad of a lead frame and to also encapsulate or form a magnet or a flux concentrator.
Public/Granted literature
- US20120013333A1 Magnetic Field Sensors and Methods for Fabricating the Magnetic Field Sensors Public/Granted day:2012-01-19
Information query
IPC分类:
